Forest BETA [MP]

Trailer:

Q - attaches.
X decompresses supports.
Numpad 6 - Working lights (on the arrows).
Numpad 1 - to the left turn signal.
numpad 2 - Alarm.
Numpad 3 - the right turn signal.

Tractor:

Numpad 1 - to the left turn signal.
numpad 2 - Alarm.
Numpad 3 - the right turn signal.
numpad 6 / F twice - Working light.